Can we refine and recycle lithium in Europe? Part II of "the making “Europe’s #lithium paradox”". Following an overwhelming experience in Serbia (report: https://lnkd.in/dQsH2uPm), our road trip in continental Europe took us to Pori, Finland, where we were welcomed by Metso, a world-leading technology provider. Our guide was Janne Karonen, Director Hydromet technologies.
ALKALINE LIOH PROCESS
First we explored Metso’s game changing leaching and conversion process, from spodumene concentrate to battery-grade LiOH.H2O. In contrast with the incumbent Chinese H2SO4-based process, Metso developed an alkaline process that avoids the production of cumbersome aqueous sodium sulphate waste streams. The latter has been a showstopper for many battery (materials)-related companies trying to operate in Europe. The Metso process is Li-selective making the downstream metal purification much easier, while the mineral residue can be sold as a by-product in the construction industry. Water recycling allows a minimum water footprint. This technology will form the basis for Sibanye-Stillwater’s Keliber lithium project in Finland. This plant (2025) will likely be the first integrated spodumene mine->concentrate->LiOH process in continental Europe.
Li-ION BATTERY #RECYCLING
In the afternoon our attention focused on Li-ion #batteryrecycling. Karonen showed Metso’s hydrometallurgical process to convert #blackmass into base metals, #nickel, #cobalt, #manganese and lithium products. The conversation also covered the question on how relevant Li (battery) recycling can be(come)? The painful reality is that significant volumes of End-of-Life Li-ion batteries, and derived black mass, will only be available in 15-20 years. Conclusion: as also highlighted in a recent BloombergNEF report, today Li recycling can only play a minor role in the 17-fold Li demand growth that is needed between 2023 and 2050, to drive BNEF’s climate-neutral “Net Zero (CO2 emission) Scenario”. Furthermore, Karonen also corroborated that recycling of #LFP black mass poses a massive (economic) challenge. As LFP lacks Ni and Co, such a process depends on subsidies to function.
🎬 "Europe's lithium paradox" & crowdfunding
The documentary will explore how Europe could potentially mine, refine, and #recycle Li, supplemented by strategies for lowering primary demand for Li (e.g. #publictransport & #carsharing). We will highlight key European Li mining (Portugal-Boticas, Serbia-#Jadar), refining and #batteryrecycling (Finland-Pori) projects. The film gives the floor to civil society, environmental organisations, national and EU policy makers and Commissioners, academics and industry affiliates. The avant-premiere is planned for 2025. Note that we are crowdfunding: https://lnkd.in/gh_Prrnv
Peter Tom Jones, Pori - 9-10-2024